2756113535297 has 4 divisors (see below), whose sum is σ = 2784527076996. Its totient is φ = 2727699993600.

The previous prime is 2756113535293. The next prime is 2756113535323. The reversal of 2756113535297 is 7925353116572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1582843288321 + 1173270246976 = 1258111^2 + 1083176^2 .

It is a cyclic number.

It is not a de Polignac number, because 2756113535297 - 2² = 2756113535293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756113535293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14206770704 + ... + 14206770897.

It is an arithmetic number, because the mean of its divisors is an integer number (696131769249).

Almost surely, 2^{2756113535297} is an apocalyptic number.

It is an amenable number.

2756113535297 is a deficient number, since it is larger than the sum of its proper divisors (28413541699).

2756113535297 is an equidigital number, since it uses as much as digits as its factorization.

2756113535297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28413541698.

The product of its digits is 11907000, while the sum is 56.

The spelling of 2756113535297 in words is "two trillion, seven hundred fifty-six billion, one hundred thirteen million, five hundred thirty-five thousand, two hundred ninety-seven".